In the leaves of C_4 plants,malic acid format | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) In $C_4$ plants,the process of $CO_2$ fixation occurs in two stages involving two different cell types.$1$. The primary $CO_2$ fixation occurs in

Vedclass · Accepted Answer

mesophyll

Vedclass · Answer

(D) In $C_4$ plants,the process of $CO_2$ fixation occurs in two stages involving two different cell types.$1$. The primary $CO_2$ fixation occurs in the mesophyll cells,where $CO_2$ is accepted by Phosphoenolpyruvate $(PEP)$ to form a $4$-carbon compound,oxaloacetic acid $(OAA)$.$2$. This $OAA$ is then converted into malic acid (or aspartic acid) in the mesophyll cells.$3$. Malic acid is then transported to the bundle sheath cells,where it undergoes decarboxylation to release $CO_2$ for the Calvin cycle.Therefore,the formation of malic acid occurs in the mesophyll cells.

In the leaves of $C_4$ plants,malic acid formation during $CO_2$ fixation occurs in the cells of

Similar Questions

The $C_{4}$-plants are photosynthetically more efficient than $C_{3}$-plants because

Chloroplasts without grana are known to occur in

In which type of plants do the stomata remain closed during the daytime and open during the night?

What happens to $C_{4}$ acid in the bundle sheath cells?

In $C_4$ plants,$CO_2$ combines with $PEP$ in the presence of which enzyme?

Vedclass Test Series

Exam Paper Generator

Online Exam Module